Closing duct runs that run past last vent

Mocoondo wrote:

Cecilt wrote:
My non-engineering brain tells me logically that if the duct stops at the vent that all the air that hits the blockage will be forced out of the vent and hence much more air into the MBR and bunkroom.

This is correct and that might be what the manufacturer was attempting to avoid and the simple solution is to just leave the actual duct open at the end.

I'm hoping this is what they wanted to avoid myself as I think there needs to be either more vents or more forced air into the existing vents. I will try blocking it off and see if it changes the comfort level. tks for the replies.